Swimming bra inserts Features:Soft,natural,washable and reusable Insert in the bra,easy to use,eary to clean Material:with 100% medical silicone with high quality Instant push up for enhanced cleavage and sexier figure Weight: 180g/pair Size:13cm width *7.5cm height*3cm thick Simply slip them into place to add natural looking curves and cleavage. Tested in the pool by us, these bra-top inserts are perfect for triangle-top bras, bikini tops and one-piece bathing suits. Increase bustline without painful and expensive surgery